Search for a Heavy Neutral Particle Decaying to eμ, eτ, or μτ in pp Collisions
at
p
ffiffi
s
¼ 8 TeV with the ATLAS Detector
G. Aadet al.* (ATLAS Collaboration)
(Received 13 March 2015; published 14 July 2015)
This Letter presents a search for a heavy neutral particle decaying into an opposite-sign different-flavor dilepton pair, eμ∓, eτ∓, orμτ∓using20.3 fb−1of pp collision data atpffiffiffis¼ 8 TeV collected by the ATLAS detector at the LHC. The numbers of observed candidate events are compatible with the standard model expectations. Limits are set on the cross section of new phenomena in two scenarios: the production of~ντin R-parity-violating supersymmetric models and the production of a lepton-flavor-violating Z0vector boson.
DOI:10.1103/PhysRevLett.115.031801 PACS numbers: 13.85.Rm, 12.60.Cn, 12.60.Jv, 14.80.Ly
Lepton-flavor-violation (LFV) in the charged sector, if observed at present sensitivities, would be a clear signature of new physics. Such signatures occur in several new physics scenarios, including R-parity-violating supersymmetry (RPV SUSY) [1,2]and models with an additional heavy neutral gauge boson Z0[3]allowing for LFV couplings.
In RPV SUSY, the Lagrangian terms allowing LFV can be expressed as12λijkLiLj¯ekþ λ0ijkLiQj¯dk[1], where L and
Q are the SUð2Þ doublet superfields of leptons and quarks; e and d are the SUð2Þ singlet superfields of leptons and downlike quarks;λ and λ0 are Yukawa couplings; and the indices i, j, and k denote fermion generations. A τ sneutrino (~ντ) may be produced in pp collisions by d ¯d annihilation and subsequently decay to eμ, eτ, or μτ. Although only ~ντ is considered here in order to compare with previous searches performed at the Tevatron, the results of our analysis apply to any sneutrino flavor.
The sequential standard model (SSM), where the Z0boson is often assumed to have the same quark and lepton couplings as the standard model (SM) Z boson, can be extended to include LFV couplings for the Z0. The Z0→ eμ, eτ, or μτ couplings (Q12, Q13, or Q23)[4]are typically expressed as
fractions of the SSM Z0→ lþl− (l ¼ e; μ; τ) coupling. Strong limits on RPV couplings have been obtained by precision low-energy searches, such asμ to e conversion on nuclei[5], rareμ decays[6], and rareτ decays[7]. These limits often depend on masses of supersymmetric particles that occur in loop diagrams and assume the dominance of certain couplings. The CDF[8,9], D0[10,11], and ATLAS
[12] collaborations have searched for a ~ντ in LFV final states and placed limits for various ~ντ mass hypotheses.
Both the CDF[13] and ATLAS [14] collaborations have placed limits on Q12 as a function of the Z0 mass.
This Letter describes a search for a neutral heavy particle (~ντ or Z0) decaying into eμ∓ (eμ), eτ∓had (eτ),
orffiffiffi μτ∓had(μτ) using pp collision data collected at s
p
¼ 8 TeV, where τhad is a τ lepton that decays into
hadrons. The ATLAS detector is described in detail else-where[15]. Events are selected with a three-level trigger system that requires one or two leptons (e or μ) with high transverse momentum (pT). The data set has a total
integrated luminosity of20.3 0.6 fb−1, where the uncer-tainty is derived following the same methodology as that detailed in Ref.[16].
Electrons are required to have pT> 25 GeV, jηj < 1.37
or1.52 < jηj < 2.47[17], and satisfy the“tight” selection in Ref. [18], which was modified in 2012 to reduce the impact of additional inelastic pp interactions, termed pileup. Muon candidates must have pT> 25 GeV, jηj <
2.4 and be reconstructed in both the inner tracker detector and the muon spectrometer. The muon momenta measured by the inner detector and muon spectrometer must match within five standard deviations of their combined uncer-tainty. Good quality reconstruction and pT resolution at
high momentum are ensured by requiring a minimum number of associated hits on the inner detector track
[19]and in each of the three muon spectrometer stations. Candidate events must contain at least one primary interaction vertex reconstructed with more than three associated tracks with pT> 400 MeV. If there is more
than one such vertex, the one with the highest sum of p2Tof
associated tracks is chosen. The longitudinal impact parameter is required to be smaller than 2 mm for candidate electrons and smaller than 1 mm for candidate muons. It is further required that the transverse impact parameter is less than six times its resolution for candidate electrons, and that the transverse impact parameter is smaller than 0.2 mm for candidate muons. A calorimeter isolation criterion EΔR<0.2T =ET<0.06 and a tracker isolation criterion *Full author list given at the end of the article.
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pΔR<0.4T =pT< 0.06 are applied for both the electrons
and muons, where EΔR<0.2T is the transverse energy
depos-ited in the calorimeter within a cone of sizeffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffi ΔR ¼ ðΔηÞ2þ ðΔϕÞ2
p
¼ 0.2 around the lepton, and pTΔR<0.4
is the sum of the pTof tracks with pT> 1 GeV within a
cone size of 0.4 around the lepton. ETand pTare the lepton
transverse energy and momentum, respectively.
Hadronic decays ofτ leptons are characterized by one or three charged tracks associated with a narrow energy cluster in the calorimeters[20]. This search usesτhadcandidates with
only one charged track due to reduced identification and reconstruction efficiency for high-pT τ decays with three
charged tracks. The identification efficiency of one trackτ is around 50% and the fake rate is typically 2%–5%. Boosted-decision-tree multivariate discriminators, based on tracking and calorimeter information, are used to reject jets and electrons misidentified as τhad. The τhad candidates must
havejηj < 2.47 and ET> 25 GeV. Candidates with jηj <
0.03 are removed to exclude a critical region where the incomplete coverage of the inner tracking detectors and calorimeters contribute to substantially increase the mis-identification of electrons.
Jets are reconstructed from clusters of energy in the calorimeter using the anti-kt algorithm [21] with radius
parameter R ¼ 0.4. Jet energies are calibrated using Monte Carlo (MC) simulation and a combination of several in situ calibrations [22]. The calculation of the missing transverse momentum vectorp~missT (with magnitude EmissT ) is
based on the vector sum of the calibrated pTof reconstructed
jets, electrons, and muons, as well as calorimeter energy clusters not associated with reconstructed objects[23].
Candidate signal events are required to have exactly two leptons, of opposite charge and of different flavor, satisfy-ing the above lepton selection criteria. The two leptons are required to be back-to-back in the azimuthal plane with jΔϕll0j > 2.7, where Δϕll0 is theϕ difference between the two leptons. Because of the presence of the undetected neutrino in the τ decay, the ET of the τhad candidate is
required to be less than the ET(pT) of the electron (muon)
for the eτhad (μτhad) channel. Veto on tagged b-jets, to
suppress the contribution of final-state top quarks, is not applied since studies have shown no significant impact on the sensitivity of the search.
A collinear neutrino approximation is used to reconstruct the dilepton invariant mass (mll0) in the eτhad and μτhad
channels. In the hadronic decay of aτ lepton from a heavy resonance, the neutrino and the resultant jet are nearly collinear. The four-vector of the neutrino is reconstructed from the p~miss
T and η of the τhad jet. Four-vectors of the
electron or muon,τhadcandidate and neutrino are then used to calculate mll0. For eτhad and μτhad signal events, the
above technique significantly improves the mass resolution and search sensitivity.
Events with mll0 < 200 GeV form a validation region to verify the background modeling, and events with mll0 > 200 GeV are used as the search region.
The SM processes that producell0∓final states can be divided into two categories: processes that produce two prompt leptons such as Z=γ→ ττ, t¯t, single-top Wt channel, diboson production, and processes where one or more photons or jets are misidentified as leptons, predominantly W=Z þ γ, W=Z þ jets, and multijet events. The decay of aτ to an electron or a muon is considered as prompt production. For the eτhad(μτhad) channel, additional
background can originate from the Z=γ→ eeðμμÞ process if one lepton is misidentified as a τhad candidate. The
contributions of these processes are even larger with respect to the Z=γ→ ττ background, since the final states e or μ are usually harder than those from leptonicτ decay.
Contributions from processes in the prompt two-lepton category, as well as photon-related and Z=γ→ eeðμμÞ backgrounds, are estimated using MC simulation[24]. The detector response model is based on theGEANT4 program [25]. Lepton reconstruction and identification efficiencies, energy scales, and resolutions in the MC simulation are corrected to the corresponding values measured in the data. Pileup is included to match distributions observed in the data. Top quark production is generated with MC@NLO
v4.06[26–28]for t¯t and single-top, the Drell–Yan process (Z=γ→ ll) is generated with ALPGEN v2.14 [29], and
diboson processes are generated withHERWIGv6.520.2[30]. Samples of Wγ and Zγ events are generated withSHERPA
v1.04[31–34]. These generated samples are normalized to the most accurate available cross-section calculations, and the uncertainties on the calculations have been included in the overall uncertainty for the SM predictions. For the dominant backgrounds, the Drell–Yan processes are cor-rected to next-to-next-to-leading order (NNLO)[35], and t¯t is corrected to NNLO, including soft-gluon resummation to next-to-next-to-leading-logarithm order[36,37].
Since it is difficult to model misidentification of jets as leptons, particularly at high pT, the W þ jets and multijet
backgrounds are determined from control regions in the data. The W þ jets background is determined in a control region selected with the same criteria as that used for the signal selection except requiring EmissT > 30 GeV (to
enhance the W contribution) and requiring that the electron or muon pT be less than 150 GeV (to eliminate potential
signal). Simulation studies indicate there is negligible multijet background in this control region. For the eτhad
and μτhad channels, the number of events in the control
region is corrected for the other SM background sources using MC samples. For the eμ channel, the number of W þ jets events in the control region is too small to yield a statistically meaningful measurement. Instead, the control region is enlarged by removing the isolation criterion on one lepton, and the W þ jets contribution is estimated using the lepton EΔR<0.2T =ET distribution to fit the data with the
MC predictions for other SM processes (dominant at low values of the isolation variable) and W þ jets (dominant at large values). For the W þ jets background in all three
channels, the extrapolation factor from the control region to the signal region and the shape of the mll0 distribution are taken from the W þ jets MC sample.
The contribution from multijet production is estimated from a control region with the same selection as the signal region except that the leptons are required to have the same electric charge, under the assumption that the probability of misidentifying a jet as a lepton is independent of the charge. The number of events in this same-sign control region is corrected for contributions from backgrounds with prompt leptons and from W þ jets backgrounds using the pro-cedure described above. The assumption of charge inde-pendence of the jet misidentification rates is tested in a multijet-enriched region with two nonisolated leptons. After subtraction of other SM backgrounds, the ratio of opposite-sign to same-sign events is found to be 1.07 0.06ðstatÞ 0.02ðsystÞ.
The background estimates are verified in validation regions defined with the same selection criteria as for the signal regions but with1.0 < jΔϕll0j < 2.7. In these vali-dation regions, simulation studies show the backgrounds have compositions similar to the signal regions, and the predictions agree with the data within 20% over the entire mll0 range. An uncertainty of 20% is hence placed on the total background estimate that is used in the final results.
MC signal events are generated withHERWIGv6.520.2 for
~ντ andPYTHIAv8.165[38,39]for Z0. Samples are produced
with ~ντ and Z0 masses ranging from 0.5 to 3 TeV. Signal cross sections are calculated to next-to-leading order for ~ντ[40], and NNLO for Z0[35]. The theoretical uncertainties
are taken from an envelope of cross-section predictions using different parton distribution function (PDF) sets and factorization and renormalization scales[41,42].
The signal selection efficiency (including τ decay branching ratio if τ is involved) for m~ντ ¼ 2 TeV are 42%, 14%, and 10% in the eμ, eτ, and μτ channels,
respectively. The corresponding numbers for a Z0 boson with mZ0 ¼ 2 TeV are 37%, 11%, and 9%. The systematic
uncertainties on the signal efficiency vary from 3% to 6% depending on the resonance mass and decay mode. The primary contributions are due to the number of MC events, and the uncertainties related to the muon andτ pTscales.
The observed and expected event yields in both the validation and search mll0 regions for all three final states are in good agreement, as summarized in TableI. The mll0 distributions (Fig.1) show no significant excess above the SM expectation in any of the three modes. The dominant contributions to the uncertainty bands in Fig.1are due to the number of MC events, the MC cross-section uncer-tainties, the EmissT scale and resolution, and the uncertainty
in the shape of the mll0 distribution for W þ jets. Upper limits are placed on the production cross section times branching ratio [σðpp → ~ντ=Z0Þ× BRð~ντ=Z0 → ll0Þ]. For each ~ντor Z0mass, m, the search
region is defined to be m 3σll0, whereσll0is the standard deviation of the simulated signal mll0 distribution. The relative width of the signal mll0 distribution ranges from 3% to 17% for different mass points, channels, and models. To increase the signal efficiency, if the upper side of the search region is greater than 1 TeV, all events above 1 TeV are used. To further reduce the effect of fluctuations in the high-mass region due to low MC event counts, the number of background events in each mass window is estimated using a double exponential fit to the total background mll0 distribution. The fit uncertainty is taken into account in the limit-setting procedure, including a contribution from varying the fit function range.
A frequentist technique [43]is used to set the expected and observed upper limits as a function of m~ντ and mZ0. The likelihood of observing the number of events in data as a function of the expected number of signal and background events is constructed from a Poisson distribution for each TABLE I. Estimated SM backgrounds and observed event yields for the validation (mll0 < 200 GeV) and search (mll0> 200 GeV) regions. Both the statistical and systematic uncertainties are included. Z=γ→ μμ background is larger in the validation region since the probability for muons to be misidentified as taus mainly depends on anomalously large calorimeter deposits that have a larger impact on low pTmuons. Because of correlations, particularly anitcorrelations of the W þ jet and multijet contributions, the total uncertainties are
not exactly the sum in quadrature of the components.
mll0< 200 GeV mll0 > 200 GeV
Process Neμ Neτhad Nμτhad Neμ Neτhad Nμτhad
Z=γ→ ττ 6000 400 11000 900 11200 700 28 12 72 21 99 33
Z=γ→ ee — 6100 1100 — — 430 70 —
Z=γ→ μμ — — 19500 1300 — — 410 80
t¯t 4220 290 690 60 580 50 1640 120 700 60 550 40
Diboson 1440 80 321 29 258 17 474 30 197 17 141 11
Single top quark 470 40 87 11 60 7 202 17 90 10 73 8
W þ jets 54 18 17000 4000 14000 4000 8 4 3600 700 2800 600
Multijet 227 32 4800 1000 700 800 58 12 340 210 100 190
Total 12400 600 40400 2900 46000 4000 2400 130 5400 500 4200 400
mll0 bin. Systematic uncertainties are taken into account with Gaussian-distributed nuisance parameters. A 95% confidence level (C.L.) limit is then determined. The expected exclusion limits are determined, using simulated pseudoexperiments containing only background processes, as the median of the 95% C.L. limit distributions for each set of pseudoexperiments at each value of m~ντ or mZ0,
including systematic uncertainties. The ensemble of limits is also used to assess the1σ and 2σ uncertainty envelopes of the expected limits.
Figure2shows the observed and expected cross section times branching ratio limits as a function of m~ντðmZ0Þ,
together with the 1σ and 2σ uncertainty bands. For a
~ντ mass of 1 TeV, the observed limits on the production
cross section times branching ratio are 0.5 fb, 2.7 fb, and 9.1 fb for the eμ, eτ, and μτ channels, respectively. The corresponding limits for a Z0 boson mass of 1 TeV are 1.0 fb, 4.0 fb, and 9.9 fb for the eμ, eτ, and μτ channels, respectively.
Theoretical predictions of cross section times branching ratio are also shown, assumingλ0311¼ 0.11 and λi3k ¼ 0.07 for the~ντand Qij¼ 1 for the Z0, consistent with benchmark
couplings used in previous searches.
For these benchmark couplings, the lower limits on the ~ντ mass are 2.0 TeV, 1.7 TeV, and 1.7 TeV for the eμ, eτ,
and μτ channels, respectively. The corresponding lower
Events / 20 GeV 1 − 10 1 10 2 10 3 10 4 10 5 10 Data (1 TeV) τ ν∼ τ τ → Z Others Z' (0.75 TeV) Jet fake t t Total SM -1 = 8 TeV, 20.3 fb s ATLAS μ e
Dilepton Mass [GeV]
0 200 400 600 800 1000 1200 Data/SM 1 2 Events / 20 GeV 1 − 10 1 10 2 10 3 10 4 10 5 10 Data (1 TeV) τ ν∼ ll → Z Others Z' (0.75 TeV) Jet fake t t Total SM -1 = 8 TeV, 20.3 fb s ATLAS τ e
Dilepton Mass [GeV]
0 200 400 600 800 1000 1200 Data/SM 1 2 Events / 20 GeV 1 − 10 1 10 2 10 3 10 4 10 5 10 Data (1 TeV) τ ν∼ ll → Z Others Z' (0.75 TeV) Jet fake t t Total SM -1 = 8 TeV, 20.3 fb s ATLAS τ μ
Dilepton Mass [GeV]
0 200 400 600 800 1000 1200
Data/SM
1 2
FIG. 1 (color online). Observed and predicted eμ, eτhad,μτhadinvariant mass distributions. The contributions of the different processes
are also shown:“Others” includes diboson and single-top while “Jet fake” refers to W þ jets and multijet. All overflows are included in the rightmost bin. Signal simulations are shown for m~ντ ¼ 1 TeV and mZ0 ¼ 0.75 TeV. The couplings λ0311¼ 0.11 and λi3k¼ 0.07
(Qll0 ¼ 1) are used for the RPV (Z0) model. The uncertainty bands include both the statistical and systematic uncertainties.
)[fb]τ μ/ τ /eμ BR(e× σ 1 10 2 10 3 10 4 10 -1 = 8 TeV, 20.3fb s ATLAS μ e → τ ν∼ [GeV] (Z') τ ν∼ m 500 1000 1500 2000 2500 300 )[fb]τ μ/ τ /eμ BR(e× σ 1 − 10 1 10 2 10 3 10 4 10 μ e → Z' Theory 95% CL Observed limit 95% CL Expected limit σ 1 ± 95% CL Expected limit σ 2 ± 95% CL Expected limit τ e → τ ν∼ [GeV] (Z') τ ν∼ m 00 1000 1500 2000 2500 300 τ e → Z' τ μ → τ ν∼ [GeV] (Z') τ ν∼ m 00 1000 1500 2000 2500 3000 τ μ → Z'
FIG. 2 (color online). The 95% C.L. limits on cross section times branching ratio as a function of ~ντmass (top plots) and Z0mass (bottom plots) for eμ (left), eτ (middle), and μτ (right). Theory curves are for the arbitrary choice of couplings λ0311¼ 0.11 and
λi3k¼ 0.07 for ~ντand Qll0 ¼ 1 for Z0. The gray band around the theory curve represents the theoretical uncertainty from the PDFs and
limits on the Z0mass are 2.5 TeV, 2.2 TeV, and 2.2 TeV for the eμ, eτ, and μτ channels, respectively. The observed lower mass limits are a factor of three to four higher than the best limits from the Tevatron[8–11]and 1.5 to 2 times better than the previous limits from ATLAS [12] for the same couplings.
In summary, a search has been performed for a heavy particle decaying to eμ, eτhad, or μτhad final states using
20.3 fb−1of pp collision data atpffiffiffis¼ 8 TeV recorded by
the ATLAS detector at the LHC. The data are found to be consistent with SM predictions. Limits are placed on the cross section times branching ratio for an RPV SUSY ~ντ and a LFV Z0 boson. These results considerably
extend previous constraints from the Tevatron and LHC experiments.
We thank CERN for the very successful operation of the LHC, as well as the support staff from our institutions without whom ATLAS could not be operated efficiently. We acknowledge the support of ANPCyT, Argentina; YerPhI, Armenia; ARC, Australia; BMWFW and FWF, Austria; ANAS, Azerbaijan; SSTC, Belarus; CNPq and FAPESP, Brazil; NSERC, NRC and CFI, Canada; CERN; CONICYT, Chile; CAS, MOST and NSFC, China; COLCIENCIAS, Colombia; MSMT CR, MPO CR and VSC CR, Czech Republic; DNRF, DNSRC and Lundbeck Foundation, Denmark; EPLANET, ERC and NSRF, European Union; IN2P3-CNRS, CEA-DSM/IRFU, France; GNSF, Georgia; BMBF, DFG, HGF, MPG and AvH Foundation, Germany; GSRT and NSRF, Greece; RGC, Hong Kong SAR, China; ISF, MINERVA, GIF, I-CORE and Benoziyo Center, Israel; INFN, Italy; MEXT and JSPS, Japan; CNRST, Morocco; FOM and NWO, Netherlands; BRF and RCN, Norway; MNiSW and NCN, Poland; GRICES and FCT, Portugal; MNE/IFA, Romania; MES of Russia and NRC KI, Russian Federation; JINR; MSTD, Serbia; MSSR, Slovakia; ARRS and MIZŠ, Slovenia; DST/NRF, South Africa; MINECO, Spain; SRC and Wallenberg Foundation, Sweden; SER, SNSF and Cantons of Bern and Geneva, Switzerland; NSC, Taiwan; TAEK, Turkey; STFC, the Royal Society and Leverhulme Trust, United Kingdom; DOE and NSF, United States of America. The crucial computing support from all WLCG partners is acknowledged gratefully, in particular from CERN and the ATLAS Tier-1 facilities at TRIUMF (Canada), NDGF (Denmark, Norway, Sweden), CC-IN2P3 (France), KIT/GridKA (Germany), INFN-CNAF (Italy), NL-T1 (Netherlands), PIC (Spain), ASGC (Taiwan), RAL (UK) and BNL (USA) and in the Tier-2 facilities worldwide.
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S. Angelidakis,9 I. Angelozzi,107 P. Anger,44 A. Angerami,35 F. Anghinolfi,30A. V. Anisenkov,109,dN. Anjos,12 A. Annovi,124a,124bM. Antonelli,47A. Antonov,98J. Antos,145bF. Anulli,133aM. Aoki,66L. Aperio Bella,18G. Arabidze,90 Y. Arai,66J. P. Araque,126aA. T. H. Arce,45F. A. Arduh,71J-F. Arguin,95S. Argyropoulos,42M. Arik,19aA. J. Armbruster,30 O. Arnaez,30V. Arnal,82H. Arnold,48M. Arratia,28O. Arslan,21A. Artamonov,97G. Artoni,23 S. Asai,156 N. Asbah,42
A. Ashkenazi,154 B. Åsman,147a,147bL. Asquith,150K. Assamagan,25R. Astalos,145aM. Atkinson,166 N. B. Atlay,142 B. Auerbach,6K. Augsten,128M. Aurousseau,146bG. Avolio,30B. Axen,15M. K. Ayoub,117G. Azuelos,95,e M. A. Baak,30
A. E. Baas,58a C. Bacci,135a,135b H. Bachacou,137K. Bachas,155M. Backes,30M. Backhaus,30E. Badescu,26a P. Bagiacchi,133a,133bP. Bagnaia,133a,133bY. Bai,33a T. Bain,35J. T. Baines,131O. K. Baker,177P. Balek,129 T. Balestri,149 F. Balli,84E. Banas,39Sw. Banerjee,174A. A. E. Bannoura,176H. S. Bansil,18L. Barak,30S. P. Baranov,96E. L. Barberio,88
D. Barberis,50a,50bM. Barbero,85T. Barillari,101M. Barisonzi,165a,165bT. Barklow,144 N. Barlow,28S. L. Barnes,84 B. M. Barnett,131R. M. Barnett,15Z. Barnovska,5 A. Baroncelli,135a G. Barone,49A. J. Barr,120 F. Barreiro,82 J. Barreiro Guimarães da Costa,57R. Bartoldus,144A. E. Barton,72P. Bartos,145aA. Bassalat,117A. Basye,166R. L. Bates,53
S. J. Batista,159J. R. Batley,28M. Battaglia,138 M. Bauce,133a,133bF. Bauer,137H. S. Bawa,144,fJ. B. Beacham,111 M. D. Beattie,72T. Beau,80P. H. Beauchemin,162R. Beccherle,124a,124bP. Bechtle,21H. P. Beck,17,gK. Becker,120 M. Becker,83S. Becker,100M. Beckingham,171C. Becot,117A. J. Beddall,19cA. Beddall,19cV. A. Bednyakov,65C. P. Bee,149
L. J. Beemster,107 T. A. Beermann,176M. Begel,25J. K. Behr,120 C. Belanger-Champagne,87W. H. Bell,49 G. Bella,154 L. Bellagamba,20a A. Bellerive,29M. Bellomo,86K. Belotskiy,98 O. Beltramello,30 O. Benary,154 D. Benchekroun,136a M. Bender,100 K. Bendtz,147a,147b N. Benekos,10Y. Benhammou,154E. Benhar Noccioli,49J. A. Benitez Garcia,160b D. P. Benjamin,45J. R. Bensinger,23S. Bentvelsen,107L. Beresford,120M. Beretta,47D. Berge,107E. Bergeaas Kuutmann,167
N. Berger,5 F. Berghaus,170 J. Beringer,15C. Bernard,22 N. R. Bernard,86C. Bernius,110 F. U. Bernlochner,21 T. Berry,77 P. Berta,129 C. Bertella,83 G. Bertoli,147a,147bF. Bertolucci,124a,124bC. Bertsche,113 D. Bertsche,113M. I. Besana,91a G. J. Besjes,106O. Bessidskaia Bylund,147a,147bM. Bessner,42N. Besson,137C. Betancourt,48S. Bethke,101A. J. Bevan,76
W. Bhimji,46R. M. Bianchi,125 L. Bianchini,23M. Bianco,30O. Biebel,100 S. P. Bieniek,78M. Biglietti,135a J. Bilbao De Mendizabal,49H. Bilokon,47M. Bindi,54S. Binet,117 A. Bingul,19c C. Bini,133a,133bC. W. Black,151 J. E. Black,144 K. M. Black,22D. Blackburn,139 R. E. Blair,6 J.-B. Blanchard,137 J. E. Blanco,77T. Blazek,145aI. Bloch,42
C. Blocker,23W. Blum,83,a U. Blumenschein,54G. J. Bobbink,107V. S. Bobrovnikov,109,dS. S. Bocchetta,81A. Bocci,45 C. Bock,100M. Boehler,48J. A. Bogaerts,30A. G. Bogdanchikov,109C. Bohm,147aV. Boisvert,77T. Bold,38aV. Boldea,26a A. S. Boldyrev,99M. Bomben,80M. Bona,76M. Boonekamp,137A. Borisov,130G. Borissov,72S. Borroni,42J. Bortfeldt,100
V. Bortolotto,60a,60b,60cK. Bos,107D. Boscherini,20aM. Bosman,12J. Boudreau,125J. Bouffard,2E. V. Bouhova-Thacker,72 D. Boumediene,34C. Bourdarios,117N. Bousson,114 S. Boutouil,136d A. Boveia,30J. Boyd,30I. R. Boyko,65 I. Bozic,13
J. Bracinik,18A. Brandt,8 G. Brandt,15O. Brandt,58a U. Bratzler,157B. Brau,86 J. E. Brau,116H. M. Braun,176,a S. F. Brazzale,165a,165c K. Brendlinger,122 A. J. Brennan,88 L. Brenner,107 R. Brenner,167S. Bressler,173K. Bristow,146c
T. M. Bristow,46D. Britton,53D. Britzger,42F. M. Brochu,28I. Brock,21R. Brock,90J. Bronner,101 G. Brooijmans,35 T. Brooks,77W. K. Brooks,32b J. Brosamer,15E. Brost,116J. Brown,55P. A. Bruckman de Renstrom,39D. Bruncko,145b
R. Bruneliere,48A. Bruni,20a G. Bruni,20a M. Bruschi,20a L. Bryngemark,81 T. Buanes,14Q. Buat,143P. Buchholz,142 A. G. Buckley,53S. I. Buda,26aI. A. Budagov,65F. Buehrer,48L. Bugge,119M. K. Bugge,119O. Bulekov,98H. Burckhart,30
S. Burdin,74B. Burghgrave,108 S. Burke,131I. Burmeister,43E. Busato,34D. Büscher,48V. Büscher,83 P. Bussey,53 C. P. Buszello,167J. M. Butler,22A. I. Butt,3 C. M. Buttar,53J. M. Butterworth,78P. Butti,107 W. Buttinger,25A. Buzatu,53
R. Buzykaev,109,dS. Cabrera Urbán,168 D. Caforio,128O. Cakir,4aP. Calafiura,15A. Calandri,137G. Calderini,80 P. Calfayan,100L. P. Caloba,24a D. Calvet,34S. Calvet,34R. Camacho Toro,49S. Camarda,42D. Cameron,119 L. M. Caminada,15R. Caminal Armadans,12 S. Campana,30M. Campanelli,78A. Campoverde,149V. Canale,104a,104b
A. Canepa,160aM. Cano Bret,76J. Cantero,82 R. Cantrill,126aT. Cao,40M. D. M. Capeans Garrido,30I. Caprini,26a M. Caprini,26aM. Capua,37a,37b R. Caputo,83R. Cardarelli,134aT. Carli,30G. Carlino,104aL. Carminati,91a,91bS. Caron,106 E. Carquin,32a G. D. Carrillo-Montoya,8 J. R. Carter,28J. Carvalho,126a,126c D. Casadei,78M. P. Casado,12M. Casolino,12
E. Castaneda-Miranda,146b A. Castelli,107 V. Castillo Gimenez,168 N. F. Castro,126a,h P. Catastini,57 A. Catinaccio,30 J. R. Catmore,119 A. Cattai,30J. Caudron,83V. Cavaliere,166D. Cavalli,91a M. Cavalli-Sforza,12V. Cavasinni,124a,124b
F. Ceradini,135a,135bB. C. Cerio,45K. Cerny,129A. S. Cerqueira,24bA. Cerri,150L. Cerrito,76F. Cerutti,15M. Cerv,30 A. Cervelli,17S. A. Cetin,19bA. Chafaq,136aD. Chakraborty,108 I. Chalupkova,129 P. Chang,166 B. Chapleau,87 J. D. Chapman,28 D. G. Charlton,18C. C. Chau,159C. A. Chavez Barajas,150S. Cheatham,153A. Chegwidden,90 S. Chekanov,6S. V. Chekulaev,160aG. A. Chelkov,65,iM. A. Chelstowska,89C. Chen,64H. Chen,25K. Chen,149L. Chen,33d,j
S. Chen,33c X. Chen,33f Y. Chen,67H. C. Cheng,89Y. Cheng,31A. Cheplakov,65 E. Cheremushkina,130
R. Cherkaoui El Moursli,136eV. Chernyatin,25,a E. Cheu,7L. Chevalier,137 V. Chiarella,47J. T. Childers,6G. Chiodini,73a A. S. Chisholm,18R. T. Chislett,78A. Chitan,26a M. V. Chizhov,65K. Choi,61S. Chouridou,9 B. K. B. Chow,100 V. Christodoulou,78D. Chromek-Burckhart,30M. L. Chu,152 J. Chudoba,127A. J. Chuinard,87J. J. Chwastowski,39 L. Chytka,115G. Ciapetti,133a,133bA. K. Ciftci,4aD. Cinca,53V. Cindro,75I. A. Cioara,21A. Ciocio,15Z. H. Citron,173 M. Ciubancan,26aA. Clark,49B. L. Clark,57P. J. Clark,46R. N. Clarke,15W. Cleland,125C. Clement,147a,147bY. Coadou,85 M. Cobal,165a,165cA. Coccaro,139J. Cochran,64L. Coffey,23J. G. Cogan,144B. Cole,35S. Cole,108A. P. Colijn,107J. Collot,55
T. Colombo,58c G. Compostella,101 P. Conde Muiño,126a,126bE. Coniavitis,48S. H. Connell,146b I. A. Connelly,77 S. M. Consonni,91a,91bV. Consorti,48S. Constantinescu,26a C. Conta,121a,121bG. Conti,30F. Conventi,104a,kM. Cooke,15 B. D. Cooper,78A. M. Cooper-Sarkar,120K. Copic,15T. Cornelissen,176M. Corradi,20aF. Corriveau,87,lA. Corso-Radu,164
A. Cortes-Gonzalez,12 G. Cortiana,101G. Costa,91a M. J. Costa,168D. Costanzo,140 D. Côté,8 G. Cottin,28G. Cowan,77 B. E. Cox,84K. Cranmer,110G. Cree,29S. Crépé-Renaudin,55F. Crescioli,80W. A. Cribbs,147a,147bM. Crispin Ortuzar,120 M. Cristinziani,21V. Croft,106G. Crosetti,37a,37bT. Cuhadar Donszelmann,140J. Cummings,177M. Curatolo,47C. Cuthbert,151 H. Czirr,142 P. Czodrowski,3 S. D’Auria,53M. D’Onofrio,74M. J. Da Cunha Sargedas De Sousa,126a,126bC. Da Via,84
W. Dabrowski,38a A. Dafinca,120 T. Dai,89O. Dale,14F. Dallaire,95C. Dallapiccola,86M. Dam,36J. R. Dandoy,31 A. C. Daniells,18M. Danninger,169 M. Dano Hoffmann,137V. Dao,48G. Darbo,50a S. Darmora,8 J. Dassoulas,3 A. Dattagupta,61W. Davey,21C. David,170T. Davidek,129E. Davies,120,m M. Davies,154P. Davison,78Y. Davygora,58a E. Dawe,88I. Dawson,140R. K. Daya-Ishmukhametova,86K. De,8R. de Asmundis,104aS. De Castro,20a,20bS. De Cecco,80
N. De Groot,106 P. de Jong,107H. De la Torre,82F. De Lorenzi,64L. De Nooij,107D. De Pedis,133aA. De Salvo,133a U. De Sanctis,150A. De Santo,150J. B. De Vivie De Regie,117W. J. Dearnaley,72R. Debbe,25C. Debenedetti,138 D. V. Dedovich,65I. Deigaard,107J. Del Peso,82T. Del Prete,124a,124bD. Delgove,117F. Deliot,137 C. M. Delitzsch,49
M. Deliyergiyev,75A. Dell’Acqua,30L. Dell’Asta,22M. Dell’Orso,124a,124bM. Della Pietra,104a,kD. della Volpe,49 M. Delmastro,5 P. A. Delsart,55C. Deluca,107 D. A. DeMarco,159 S. Demers,177 M. Demichev,65A. Demilly,80 S. P. Denisov,130D. Derendarz,39J. E. Derkaoui,136dF. Derue,80P. Dervan,74K. Desch,21C. Deterre,42P. O. Deviveiros,30
A. Dewhurst,131S. Dhaliwal,107 A. Di Ciaccio,134a,134bL. Di Ciaccio,5 A. Di Domenico,133a,133bC. Di Donato,104a,104b A. Di Girolamo,30B. Di Girolamo,30A. Di Mattia,153B. Di Micco,135a,135bR. Di Nardo,47A. Di Simone,48R. Di Sipio,159
A. Dimitrievska,13J. Dingfelder,21F. Dittus,30F. Djama,85T. Djobava,51bJ. I. Djuvsland,58aM. A. B. do Vale,24cD. Dobos,30 M. Dobre,26aC. Doglioni,49T. Dohmae,156J. Dolejsi,129 Z. Dolezal,129B. A. Dolgoshein,98,a M. Donadelli,24d S. Donati,124a,124bP. Dondero,121a,121bJ. Donini,34J. Dopke,131 A. Doria,104aM. T. Dova,71A. T. Doyle,53E. Drechsler,54
M. Dris,10E. Dubreuil,34E. Duchovni,173 G. Duckeck,100O. A. Ducu,26a,85D. Duda,176A. Dudarev,30L. Duflot,117 L. Duguid,77M. Dührssen,30M. Dunford,58aH. Duran Yildiz,4a M. Düren,52A. Durglishvili,51bD. Duschinger,44 M. Dwuznik,38a M. Dyndal,38a C. Eckardt,42K. M. Ecker,101 W. Edson,2N. C. Edwards,46W. Ehrenfeld,21T. Eifert,30 G. Eigen,14K. Einsweiler,15T. Ekelof,167M. El Kacimi,136cM. Ellert,167S. Elles,5F. Ellinghaus,83A. A. Elliot,170N. Ellis,30 J. Elmsheuser,100M. Elsing,30D. Emeliyanov,131Y. Enari,156O. C. Endner,83M. Endo,118R. Engelmann,149J. Erdmann,43 A. Ereditato,17 D. Eriksson,147aG. Ernis,176 J. Ernst,2 M. Ernst,25S. Errede,166 E. Ertel,83 M. Escalier,117 H. Esch,43
C. Escobar,125 B. Esposito,47A. I. Etienvre,137 E. Etzion,154 H. Evans,61A. Ezhilov,123 L. Fabbri,20a,20bG. Facini,31 R. M. Fakhrutdinov,130S. Falciano,133aR. J. Falla,78J. Faltova,129 Y. Fang,33a M. Fanti,91a,91b A. Farbin,8 A. Farilla,135a
T. Farooque,12S. Farrell,15 S. M. Farrington,171 P. Farthouat,30 F. Fassi,136eP. Fassnacht,30D. Fassouliotis,9 A. Favareto,50a,50bL. Fayard,117 P. Federic,145aO. L. Fedin,123,n W. Fedorko,169S. Feigl,30L. Feligioni,85 C. Feng,33d
E. J. Feng,6 H. Feng,89A. B. Fenyuk,130P. Fernandez Martinez,168 S. Fernandez Perez,30S. Ferrag,53J. Ferrando,53 A. Ferrari,167 P. Ferrari,107R. Ferrari,121aD. E. Ferreira de Lima,53A. Ferrer,168D. Ferrere,49 C. Ferretti,89 A. Ferretto Parodi,50a,50b M. Fiascaris,31F. Fiedler,83A. Filipčič,75M. Filipuzzi,42F. Filthaut,106M. Fincke-Keeler,170 K. D. Finelli,151M. C. N. Fiolhais,126a,126cL. Fiorini,168A. Firan,40A. Fischer,2C. Fischer,12J. Fischer,176W. C. Fisher,90 E. A. Fitzgerald,23M. Flechl,48I. Fleck,142P. Fleischmann,89S. Fleischmann,176G. T. Fletcher,140G. Fletcher,76T. Flick,176 A. Floderus,81L. R. Flores Castillo,60aM. J. Flowerdew,101A. Formica,137A. Forti,84D. Fournier,117H. Fox,72S. Fracchia,12 P. Francavilla,80M. Franchini,20a,20b D. Francis,30L. Franconi,119 M. Franklin,57M. Fraternali,121a,121bD. Freeborn,78 S. T. French,28F. Friedrich,44D. Froidevaux,30J. A. Frost,120 C. Fukunaga,157E. Fullana Torregrosa,83B. G. Fulsom,144
J. Fuster,168C. Gabaldon,55O. Gabizon,176 A. Gabrielli,20a,20bA. Gabrielli,133a,133bS. Gadatsch,107S. Gadomski,49 G. Gagliardi,50a,50bP. Gagnon,61C. Galea,106B. Galhardo,126a,126cE. J. Gallas,120B. J. Gallop,131P. Gallus,128G. Galster,36
K. K. Gan,111J. Gao,33b,85 Y. Gao,46Y. S. Gao,144,fF. M. Garay Walls,46F. Garberson,177C. García,168
J. E. García Navarro,168M. Garcia-Sciveres,15R. W. Gardner,31N. Garelli,144V. Garonne,119C. Gatti,47A. Gaudiello,50a,50b G. Gaudio,121aB. Gaur,142L. Gauthier,95P. Gauzzi,133a,133bI. L. Gavrilenko,96C. Gay,169G. Gaycken,21E. N. Gazis,10
P. Ge,33dZ. Gecse,169C. N. P. Gee,131D. A. A. Geerts,107Ch. Geich-Gimbel,21M. P. Geisler,58a C. Gemme,50a M. H. Genest,55S. Gentile,133a,133bM. George,54S. George,77D. Gerbaudo,164 A. Gershon,154 H. Ghazlane,136b N. Ghodbane,34B. Giacobbe,20a S. Giagu,133a,133bV. Giangiobbe,12P. Giannetti,124a,124bB. Gibbard,25S. M. Gibson,77
M. Gilchriese,15T. P. S. Gillam,28 D. Gillberg,30G. Gilles,34D. M. Gingrich,3,e N. Giokaris,9 M. P. Giordani,165a,165c F. M. Giorgi,20aF. M. Giorgi,16P. F. Giraud,137P. Giromini,47D. Giugni,91aC. Giuliani,48M. Giulini,58bB. K. Gjelsten,119
S. Gkaitatzis,155I. Gkialas,155 E. L. Gkougkousis,117L. K. Gladilin,99C. Glasman,82J. Glatzer,30P. C. F. Glaysher,46 A. Glazov,42M. Goblirsch-Kolb,101J. R. Goddard,76J. Godlewski,39S. Goldfarb,89T. Golling,49 D. Golubkov,130 A. Gomes,126a,126b,126d R. Gonçalo,126aJ. Goncalves Pinto Firmino Da Costa,137L. Gonella,21S. González de la Hoz,168 G. Gonzalez Parra,12S. Gonzalez-Sevilla,49L. Goossens,30P. A. Gorbounov,97H. A. Gordon,25I. Gorelov,105B. Gorini,30
E. Gorini,73a,73bA. Gorišek,75E. Gornicki,39 A. T. Goshaw,45C. Gössling,43M. I. Gostkin,65D. Goujdami,136c A. G. Goussiou,139N. Govender,146b H. M. X. Grabas,138L. Graber,54I. Grabowska-Bold,38a P. Grafström,20a,20b K-J. Grahn,42J. Gramling,49E. Gramstad,119S. Grancagnolo,16V. Grassi,149V. Gratchev,123H. M. Gray,30E. Graziani,135a
Z. D. Greenwood,79,o K. Gregersen,78I. M. Gregor,42P. Grenier,144 J. Griffiths,8 A. A. Grillo,138K. Grimm,72 S. Grinstein,12,pPh. Gris,34J.-F. Grivaz,117J. P. Grohs,44A. Grohsjean,42E. Gross,173J. Grosse-Knetter,54G. C. Grossi,79
Z. J. Grout,150 L. Guan,33b J. Guenther,128F. Guescini,49D. Guest,177 O. Gueta,154E. Guido,50a,50b T. Guillemin,117 S. Guindon,2 U. Gul,53C. Gumpert,44J. Guo,33e S. Gupta,120P. Gutierrez,113 N. G. Gutierrez Ortiz,53C. Gutschow,44 C. Guyot,137 C. Gwenlan,120C. B. Gwilliam,74A. Haas,110 C. Haber,15H. K. Hadavand,8 N. Haddad,136eP. Haefner,21 S. Hageböck,21Z. Hajduk,39H. Hakobyan,178M. Haleem,42J. Haley,114D. Hall,120 G. Halladjian,90G. D. Hallewell,85
K. Hamacher,176P. Hamal,115 K. Hamano,170 M. Hamer,54A. Hamilton,146a S. Hamilton,162 G. N. Hamity,146c P. G. Hamnett,42L. Han,33bK. Hanagaki,118K. Hanawa,156M. Hance,15P. Hanke,58a R. Hanna,137J. B. Hansen,36 J. D. Hansen,36M. C. Hansen,21P. H. Hansen,36K. Hara,161 A. S. Hard,174 T. Harenberg,176F. Hariri,117S. Harkusha,92
R. D. Harrington,46P. F. Harrison,171 F. Hartjes,107 M. Hasegawa,67S. Hasegawa,103Y. Hasegawa,141 A. Hasib,113 S. Hassani,137S. Haug,17R. Hauser,90L. Hauswald,44M. Havranek,127C. M. Hawkes,18R. J. Hawkings,30A. D. Hawkins,81
T. Hayashi,161D. Hayden,90 C. P. Hays,120 J. M. Hays,76 H. S. Hayward,74S. J. Haywood,131 S. J. Head,18T. Heck,83 V. Hedberg,81L. Heelan,8S. Heim,122T. Heim,176B. Heinemann,15L. Heinrich,110 J. Hejbal,127L. Helary,22 S. Hellman,147a,147bD. Hellmich,21C. Helsens,30J. Henderson,120R. C. W. Henderson,72Y. Heng,174 C. Hengler,42
A. Henrichs,177A. M. Henriques Correia,30S. Henrot-Versille,117G. H. Herbert,16 Y. Hernández Jiménez,168 R. Herrberg-Schubert,16G. Herten,48R. Hertenberger,100L. Hervas,30G. G. Hesketh,78N. P. Hessey,107 J. W. Hetherly,40
R. Hickling,76E. Higón-Rodriguez,168 E. Hill,170J. C. Hill,28K. H. Hiller,42S. J. Hillier,18I. Hinchliffe,15E. Hines,122 R. R. Hinman,15M. Hirose,158 D. Hirschbuehl,176 J. Hobbs,149N. Hod,107 M. C. Hodgkinson,140P. Hodgson,140
A. Hoecker,30M. R. Hoeferkamp,105F. Hoenig,100 M. Hohlfeld,83 D. Hohn,21T. R. Holmes,15T. M. Hong,122 L. Hooft van Huysduynen,110W. H. Hopkins,116Y. Horii,103A. J. Horton,143J-Y. Hostachy,55S. Hou,152A. Hoummada,136a
J. Howard,120J. Howarth,42M. Hrabovsky,115I. Hristova,16J. Hrivnac,117 T. Hryn’ova,5A. Hrynevich,93C. Hsu,146c P. J. Hsu,152,q S.-C. Hsu,139 D. Hu,35Q. Hu,33bX. Hu,89Y. Huang,42Z. Hubacek,30F. Hubaut,85F. Huegging,21 T. B. Huffman,120E. W. Hughes,35G. Hughes,72M. Huhtinen,30T. A. Hülsing,83N. Huseynov,65,cJ. Huston,90J. Huth,57
G. Iacobucci,49G. Iakovidis,25I. Ibragimov,142L. Iconomidou-Fayard,117 E. Ideal,177Z. Idrissi,136eP. Iengo,30 O. Igonkina,107T. Iizawa,172Y. Ikegami,66K. Ikematsu,142M. Ikeno,66Y. Ilchenko,31,rD. Iliadis,155N. Ilic,159Y. Inamaru,67
T. Ince,101 P. Ioannou,9M. Iodice,135a K. Iordanidou,9 V. Ippolito,57 A. Irles Quiles,168C. Isaksson,167M. Ishino,68 M. Ishitsuka,158R. Ishmukhametov,111C. Issever,120S. Istin,19a J. M. Iturbe Ponce,84R. Iuppa,134a,134bJ. Ivarsson,81 W. Iwanski,39H. Iwasaki,66J. M. Izen,41V. Izzo,104aS. Jabbar,3B. Jackson,122M. Jackson,74P. Jackson,1M. R. Jaekel,30 V. Jain,2K. Jakobs,48S. Jakobsen,30T. Jakoubek,127J. Jakubek,128D. O. Jamin,152D. K. Jana,79E. Jansen,78R. W. Jansky,62 J. Janssen,21M. Janus,171G. Jarlskog,81N. Javadov,65,cT. Javůrek,48L. Jeanty,15J. Jejelava,51a,sG.-Y. Jeng,151D. Jennens,88 P. Jenni,48,tJ. Jentzsch,43C. Jeske,171S. Jézéquel,5H. Ji,174J. Jia,149Y. Jiang,33bS. Jiggins,78J. Jimenez Pena,168S. Jin,33a
A. Jinaru,26a O. Jinnouchi,158 M. D. Joergensen,36P. Johansson,140K. A. Johns,7 K. Jon-And,147a,147bG. Jones,171 R. W. L. Jones,72T. J. Jones,74J. Jongmanns,58a P. M. Jorge,126a,126bK. D. Joshi,84J. Jovicevic,160aX. Ju,174C. A. Jung,43
P. Jussel,62A. Juste Rozas,12,pM. Kaci,168 A. Kaczmarska,39M. Kado,117 H. Kagan,111 M. Kagan,144S. J. Kahn,85 E. Kajomovitz,45C. W. Kalderon,120 S. Kama,40A. Kamenshchikov,130 N. Kanaya,156M. Kaneda,30S. Kaneti,28 V. A. Kantserov,98J. Kanzaki,66B. Kaplan,110A. Kapliy,31D. Kar,53K. Karakostas,10A. Karamaoun,3N. Karastathis,10,107 M. J. Kareem,54M. Karnevskiy,83S. N. Karpov,65Z. M. Karpova,65K. Karthik,110V. Kartvelishvili,72A. N. Karyukhin,130
L. Kashif,174R. D. Kass,111A. Kastanas,14Y. Kataoka,156A. Katre,49J. Katzy,42K. Kawagoe,70T. Kawamoto,156 G. Kawamura,54S. Kazama,156 V. F. Kazanin,109,dM. Y. Kazarinov,65R. Keeler,170 R. Kehoe,40J. S. Keller,42 J. J. Kempster,77H. Keoshkerian,84O. Kepka,127B. P. Kerševan,75S. Kersten,176R. A. Keyes,87F. Khalil-zada,11 H. Khandanyan,147a,147bA. Khanov,114A. G. Kharlamov,109,dT. J. Khoo,28V. Khovanskiy,97E. Khramov,65J. Khubua,51b,u H. Y. Kim,8H. Kim,147a,147bS. H. Kim,161Y. Kim,31N. Kimura,155O. M. Kind,16B. T. King,74M. King,168R. S. B. King,120 S. B. King,169 J. Kirk,131 A. E. Kiryunin,101 T. Kishimoto,67 D. Kisielewska,38a F. Kiss,48K. Kiuchi,161 O. Kivernyk,137
E. Kladiva,145b M. H. Klein,35M. Klein,74U. Klein,74 K. Kleinknecht,83 P. Klimek,147a,147bA. Klimentov,25 R. Klingenberg,43J. A. Klinger,84T. Klioutchnikova,30P. F. Klok,106E.-E. Kluge,58aP. Kluit,107S. Kluth,101E. Kneringer,62 E. B. F. G. Knoops,85A. Knue,53D. Kobayashi,158T. Kobayashi,156M. Kobel,44M. Kocian,144 P. Kodys,129T. Koffas,29 E. Koffeman,107L. A. Kogan,120S. Kohlmann,176Z. Kohout,128T. Kohriki,66T. Koi,144H. Kolanoski,16 I. Koletsou,5 A. A. Komar,96,a Y. Komori,156 T. Kondo,66N. Kondrashova,42K. Köneke,48A. C. König,106S. König,83 T. Kono,66,v R. Konoplich,110,w N. Konstantinidis,78R. Kopeliansky,153S. Koperny,38aL. Köpke,83A. K. Kopp,48 K. Korcyl,39 K. Kordas,155 A. Korn,78A. A. Korol,109,dI. Korolkov,12E. V. Korolkova,140 O. Kortner,101S. Kortner,101T. Kosek,129 V. V. Kostyukhin,21 V. M. Kotov,65A. Kotwal,45A. Kourkoumeli-Charalampidi,155 C. Kourkoumelis,9 V. Kouskoura,25
A. Koutsman,160a R. Kowalewski,170 T. Z. Kowalski,38a W. Kozanecki,137A. S. Kozhin,130 V. A. Kramarenko,99 G. Kramberger,75D. Krasnopevtsev,98M. W. Krasny,80A. Krasznahorkay,30J. K. Kraus,21A. Kravchenko,25S. Kreiss,110
M. Kretz,58cJ. Kretzschmar,74K. Kreutzfeldt,52P. Krieger,159 K. Krizka,31K. Kroeninger,43H. Kroha,101J. Kroll,122 J. Kroseberg,21J. Krstic,13U. Kruchonak,65H. Krüger,21N. Krumnack,64Z. V. Krumshteyn,65A. Kruse,174M. C. Kruse,45
M. Kruskal,22T. Kubota,88H. Kucuk,78S. Kuday,4b S. Kuehn,48A. Kugel,58c F. Kuger,175A. Kuhl,138 T. Kuhl,42 V. Kukhtin,65 Y. Kulchitsky,92 S. Kuleshov,32b M. Kuna,133a,133bT. Kunigo,68 A. Kupco,127H. Kurashige,67 Y. A. Kurochkin,92R. Kurumida,67V. Kus,127E. S. Kuwertz,148M. Kuze,158J. Kvita,115T. Kwan,170D. Kyriazopoulos,140
A. La Rosa,49J. L. La Rosa Navarro,24d L. La Rotonda,37a,37b C. Lacasta,168F. Lacava,133a,133bJ. Lacey,29H. Lacker,16 D. Lacour,80 V. R. Lacuesta,168E. Ladygin,65R. Lafaye,5 B. Laforge,80T. Lagouri,177 S. Lai,48 L. Lambourne,78
S. Lammers,61C. L. Lampen,7W. Lampl,7E. Lançon,137U. Landgraf,48M. P. J. Landon,76V. S. Lang,58aA. J. Lankford,164 F. Lanni,25K. Lantzsch,30S. Laplace,80C. Lapoire,30J. F. Laporte,137T. Lari,91aF. Lasagni Manghi,20a,20bM. Lassnig,30 P. Laurelli,47W. Lavrijsen,15A. T. Law,138P. Laycock,74O. Le Dortz,80E. Le Guirriec,85E. Le Menedeu,12M. LeBlanc,170 T. LeCompte,6 F. Ledroit-Guillon,55C. A. Lee,146b S. C. Lee,152 L. Lee,1 G. Lefebvre,80 M. Lefebvre,170F. Legger,100 C. Leggett,15A. Lehan,74G. Lehmann Miotto,30X. Lei,7W. A. Leight,29A. Leisos,155A. G. Leister,177M. A. L. Leite,24d
R. Leitner,129 D. Lellouch,173B. Lemmer,54K. J. C. Leney,78T. Lenz,21B. Lenzi,30R. Leone,7S. Leone,124a,124b C. Leonidopoulos,46S. Leontsinis,10C. Leroy,95C. G. Lester,28M. Levchenko,123J. Levêque,5 D. Levin,89 L. J. Levinson,173M. Levy,18A. Lewis,120A. M. Leyko,21M. Leyton,41B. Li,33b,xH. Li,149H. L. Li,31L. Li,45L. Li,33e S. Li,45Y. Li,33c,yZ. Liang,138H. Liao,34B. Liberti,134aA. Liblong,159P. Lichard,30K. Lie,166 J. Liebal,21W. Liebig,14 C. Limbach,21A. Limosani,151S. C. Lin,152,zT. H. Lin,83F. Linde,107B. E. Lindquist,149J. T. Linnemann,90E. Lipeles,122 A. Lipniacka,14M. Lisovyi,42T. M. Liss,166 D. Lissauer,25 A. Lister,169A. M. Litke,138B. Liu,152,aa D. Liu,152 J. Liu,85
J. B. Liu,33bK. Liu,85L. Liu,166M. Liu,45M. Liu,33b Y. Liu,33b M. Livan,121a,121bA. Lleres,55J. Llorente Merino,82 S. L. Lloyd,76F. Lo Sterzo,152E. Lobodzinska,42P. Loch,7W. S. Lockman,138F. K. Loebinger,84A. E. Loevschall-Jensen,36 A. Loginov,177 T. Lohse,16K. Lohwasser,42M. Lokajicek,127 B. A. Long,22J. D. Long,89R. E. Long,72K. A. Looper,111 L. Lopes,126aD. Lopez Mateos,57B. Lopez Paredes,140I. Lopez Paz,12J. Lorenz,100N. Lorenzo Martinez,61M. Losada,163 P. Loscutoff,15 P. J. Lösel,100X. Lou,33a A. Lounis,117J. Love,6P. A. Love,72N. Lu,89H. J. Lubatti,139C. Luci,133a,133b
A. Lucotte,55F. Luehring,61W. Lukas,62L. Luminari,133aO. Lundberg,147a,147b B. Lund-Jensen,148 M. Lungwitz,83 D. Lynn,25R. Lysak,127 E. Lytken,81H. Ma,25L. L. Ma,33dG. Maccarrone,47A. Macchiolo,101C. M. Macdonald,140 J. Machado Miguens,122,126bD. Macina,30D. Madaffari,85R. Madar,34H. J. Maddocks,72W. F. Mader,44A. Madsen,167 S. Maeland,14T. Maeno,25A. Maevskiy,99E. Magradze,54K. Mahboubi,48J. Mahlstedt,107C. Maiani,137C. Maidantchik,24a A. A. Maier,101T. Maier,100A. Maio,126a,126b,126dS. Majewski,116Y. Makida,66N. Makovec,117B. Malaescu,80Pa. Malecki,39 V. P. Maleev,123F. Malek,55U. Mallik,63 D. Malon,6 C. Malone,144 S. Maltezos,10V. M. Malyshev,109S. Malyukov,30
J. Mamuzic,42G. Mancini,47 B. Mandelli,30 L. Mandelli,91aI. Mandić,75R. Mandrysch,63J. Maneira,126a,126b A. Manfredini,101 L. Manhaes de Andrade Filho,24bJ. Manjarres Ramos,160b A. Mann,100 P. M. Manning,138 A. Manousakis-Katsikakis,9B. Mansoulie,137R. Mantifel,87M. Mantoani,54L. Mapelli,30L. March,146cG. Marchiori,80
M. Marcisovsky,127 C. P. Marino,170M. Marjanovic,13F. Marroquim,24a S. P. Marsden,84 Z. Marshall,15L. F. Marti,17 S. Marti-Garcia,168B. Martin,90T. A. Martin,171V. J. Martin,46B. Martin dit Latour,14M. Martinez,12,pS. Martin-Haugh,131
V. S. Martoiu,26aA. C. Martyniuk,78M. Marx,139 F. Marzano,133aA. Marzin,30L. Masetti,83T. Mashimo,156 R. Mashinistov,96J. Masik,84 A. L. Maslennikov,109,d I. Massa,20a,20bL. Massa,20a,20bN. Massol,5 P. Mastrandrea,149 A. Mastroberardino,37a,37bT. Masubuchi,156P. Mättig,176J. Mattmann,83J. Maurer,26aS. J. Maxfield,74D. A. Maximov,109,d
R. Mazini,152 S. M. Mazza,91a,91b L. Mazzaferro,134a,134bG. Mc Goldrick,159 S. P. Mc Kee,89A. McCarn,89 R. L. McCarthy,149T. G. McCarthy,29N. A. McCubbin,131K. W. McFarlane,56,a J. A. Mcfayden,78G. Mchedlidze,54
S. J. McMahon,131 R. A. McPherson,170,lM. Medinnis,42S. Meehan,146aS. Mehlhase,100 A. Mehta,74 K. Meier,58a C. Meineck,100B. Meirose,41B. R. Mellado Garcia,146cF. Meloni,17A. Mengarelli,20a,20bS. Menke,101E. Meoni,162 K. M. Mercurio,57S. Mergelmeyer,21P. Mermod,49 L. Merola,104a,104bC. Meroni,91a F. S. Merritt,31A. Messina,133a,133b J. Metcalfe,25A. S. Mete,164C. Meyer,83C. Meyer,122J-P. Meyer,137J. Meyer,107R. P. Middleton,131S. Miglioranzi,165a,165c L. Mijović,21G. Mikenberg,173M. Mikestikova,127M. Mikuž,75M. Milesi,88 A. Milic,30D. W. Miller,31C. Mills,46 A. Milov,173D. A. Milstead,147a,147bA. A. Minaenko,130Y. Minami,156 I. A. Minashvili,65A. I. Mincer,110 B. Mindur,38a
M. Mineev,65Y. Ming,174L. M. Mir,12T. Mitani,172J. Mitrevski,100V. A. Mitsou,168A. Miucci,49P. S. Miyagawa,140 J. U. Mjörnmark,81T. Moa,147a,147bK. Mochizuki,85S. Mohapatra,35W. Mohr,48S. Molander,147a,147bR. Moles-Valls,168
K. Mönig,42C. Monini,55J. Monk,36E. Monnier,85J. Montejo Berlingen,12F. Monticelli,71S. Monzani,133a,133b R. W. Moore,3 N. Morange,117D. Moreno,163 M. Moreno Llácer,54P. Morettini,50a M. Morgenstern,44M. Morii,57 V. Morisbak,119S. Moritz,83A. K. Morley,148G. Mornacchi,30J. D. Morris,76S. S. Mortensen,36A. Morton,53L. Morvaj,103
M. Mosidze,51b J. Moss,111 K. Motohashi,158R. Mount,144 E. Mountricha,25S. V. Mouraviev,96,a E. J. W. Moyse,86 S. Muanza,85R. D. Mudd,18F. Mueller,101J. Mueller,125K. Mueller,21R. S. P. Mueller,100T. Mueller,28D. Muenstermann,49
P. Mullen,53Y. Munwes,154 J. A. Murillo Quijada,18W. J. Murray,171,131H. Musheghyan,54E. Musto,153 A. G. Myagkov,130,bb M. Myska,128O. Nackenhorst,54 J. Nadal,54K. Nagai,120 R. Nagai,158Y. Nagai,85K. Nagano,66 A. Nagarkar,111Y. Nagasaka,59 K. Nagata,161 M. Nagel,101 E. Nagy,85 A. M. Nairz,30Y. Nakahama,30K. Nakamura,66 T. Nakamura,156 I. Nakano,112 H. Namasivayam,41R. F. Naranjo Garcia,42R. Narayan,58bT. Naumann,42G. Navarro,163
R. Nayyar,7H. A. Neal,89P. Yu. Nechaeva,96T. J. Neep,84P. D. Nef,144A. Negri,121a,121bM. Negrini,20aS. Nektarijevic,106 C. Nellist,117 A. Nelson,164S. Nemecek,127 P. Nemethy,110 A. A. Nepomuceno,24a M. Nessi,30,cc M. S. Neubauer,166 M. Neumann,176 R. M. Neves,110P. Nevski,25 P. R. Newman,18D. H. Nguyen,6 R. B. Nickerson,120R. Nicolaidou,137 B. Nicquevert,30J. Nielsen,138N. Nikiforou,35A. Nikiforov,16V. Nikolaenko,130,bbI. Nikolic-Audit,80K. Nikolopoulos,18
J. K. Nilsen,119P. Nilsson,25 Y. Ninomiya,156A. Nisati,133aR. Nisius,101 T. Nobe,158 M. Nomachi,118 I. Nomidis,29 T. Nooney,76S. Norberg,113 M. Nordberg,30O. Novgorodova,44S. Nowak,101 M. Nozaki,66L. Nozka,115K. Ntekas,10 G. Nunes Hanninger,88T. Nunnemann,100E. Nurse,78F. Nuti,88B. J. O’Brien,46F. O’grady,7D. C. O’Neil,143V. O’Shea,53
F. G. Oakham,29,e H. Oberlack,101 T. Obermann,21 J. Ocariz,80A. Ochi,67I. Ochoa,78J. P. Ochoa-Ricoux,32a S. Oda,70 S. Odaka,66H. Ogren,61A. Oh,84S. H. Oh,45C. C. Ohm,15 H. Ohman,167 H. Oide,30W. Okamura,118H. Okawa,161
Y. Okumura,31T. Okuyama,156A. Olariu,26aS. A. Olivares Pino,46D. Oliveira Damazio,25E. Oliver Garcia,168 A. Olszewski,39J. Olszowska,39A. Onofre,126a,126e P. U. E. Onyisi,31,r C. J. Oram,160aM. J. Oreglia,31Y. Oren,154 D. Orestano,135a,135bN. Orlando,155C. Oropeza Barrera,53R. S. Orr,159B. Osculati,50a,50bR. Ospanov,84G. Otero y Garzon,27
H. Otono,70M. Ouchrif,136d E. A. Ouellette,170F. Ould-Saada,119A. Ouraou,137K. P. Oussoren,107Q. Ouyang,33a A. Ovcharova,15M. Owen,53 R. E. Owen,18V. E. Ozcan,19a N. Ozturk,8 K. Pachal,120A. Pacheco Pages,12 C. Padilla Aranda,12M. Pagáčová,48S. Pagan Griso,15E. Paganis,140 C. Pahl,101 F. Paige,25P. Pais,86K. Pajchel,119
G. Palacino,160b S. Palestini,30M. Palka,38b D. Pallin,34A. Palma,126a,126bY. B. Pan,174 E. Panagiotopoulou,10 C. E. Pandini,80J. G. Panduro Vazquez,77 P. Pani,147a,147bS. Panitkin,25L. Paolozzi,134a,134bTh. D. Papadopoulou,10
K. Papageorgiou,155A. Paramonov,6D. Paredes Hernandez,155 M. A. Parker,28K. A. Parker,140F. Parodi,50a,50b J. A. Parsons,35U. Parzefall,48 E. Pasqualucci,133aS. Passaggio,50a F. Pastore,135a,135b,a Fr. Pastore,77 G. Pásztor,29 S. Pataraia,176 N. D. Patel,151J. R. Pater,84T. Pauly,30 J. Pearce,170 B. Pearson,113L. E. Pedersen,36M. Pedersen,119
S. Pedraza Lopez,168 R. Pedro,126a,126bS. V. Peleganchuk,109 D. Pelikan,167H. Peng,33b B. Penning,31J. Penwell,61 D. V. Perepelitsa,25 E. Perez Codina,160a M. T. Pérez García-Estañ,168 L. Perini,91a,91b H. Pernegger,30S. Perrella,104a,104b
R. Peschke,42V. D. Peshekhonov,65K. Peters,30R. F. Y. Peters,84B. A. Petersen,30 T. C. Petersen,36 E. Petit,42 A. Petridis,147a,147bC. Petridou,155 E. Petrolo,133aF. Petrucci,135a,135bN. E. Pettersson,158 R. Pezoa,32bP. W. Phillips,131
G. Piacquadio,144 E. Pianori,171A. Picazio,49 E. Piccaro,76M. Piccinini,20a,20bM. A. Pickering,120 R. Piegaia,27 D. T. Pignotti,111J. E. Pilcher,31A. D. Pilkington,84J. Pina,126a,126b,126dM. Pinamonti,165a,165c,ddJ. L. Pinfold,3A. Pingel,36
B. Pinto,126aS. Pires,80M. Pitt,173C. Pizio,91a,91b L. Plazak,145aM.-A. Pleier,25V. Pleskot,129E. Plotnikova,65 P. Plucinski,147a,147bD. Pluth,64R. Poettgen,83L. Poggioli,117D. Pohl,21G. Polesello,121aA. Policicchio,37a,37bR. Polifka,159
A. Polini,20a C. S. Pollard,53V. Polychronakos,25K. Pommès,30L. Pontecorvo,133aB. G. Pope,90 G. A. Popeneciu,26b D. S. Popovic,13A. Poppleton,30S. Pospisil,128K. Potamianos,15I. N. Potrap,65C. J. Potter,150C. T. Potter,116G. Poulard,30
J. Poveda,30 V. Pozdnyakov,65 P. Pralavorio,85A. Pranko,15S. Prasad,30S. Prell,64D. Price,84J. Price,74L. E. Price,6 M. Primavera,73aS. Prince,87M. Proissl,46K. Prokofiev,60cF. Prokoshin,32bE. Protopapadaki,137S. Protopopescu,25 J. Proudfoot,6M. Przybycien,38a E. Ptacek,116D. Puddu,135a,135bE. Pueschel,86D. Puldon,149M. Purohit,25,ee P. Puzo,117
J. Qian,89G. Qin,53Y. Qin,84A. Quadt,54D. R. Quarrie,15W. B. Quayle,165a,165bM. Queitsch-Maitland,84D. Quilty,53 S. Raddum,119V. Radeka,25V. Radescu,42S. K. Radhakrishnan,149P. Radloff,116P. Rados,88F. Ragusa,91a,91bG. Rahal,179
S. Rajagopalan,25M. Rammensee,30C. Rangel-Smith,167F. Rauscher,100 S. Rave,83T. Ravenscroft,53 M. Raymond,30 A. L. Read,119N. P. Readioff,74D. M. Rebuzzi,121a,121bA. Redelbach,175 G. Redlinger,25R. Reece,138 K. Reeves,41 L. Rehnisch,16H. Reisin,27M. Relich,164C. Rembser,30H. Ren,33a A. Renaud,117 M. Rescigno,133aS. Resconi,91a O. L. Rezanova,109,dP. Reznicek,129R. Rezvani,95R. Richter,101S. Richter,78E. Richter-Was,38bO. Ricken,21M. Ridel,80 P. Rieck,16C. J. Riegel,176J. Rieger,54M. Rijssenbeek,149A. Rimoldi,121a,121bL. Rinaldi,20aB. Ristić,49E. Ritsch,62I. Riu,12
F. Rizatdinova,114 E. Rizvi,76S. H. Robertson,87,lA. Robichaud-Veronneau,87D. Robinson,28J. E. M. Robinson,84 A. Robson,53C. Roda,124a,124bS. Roe,30O. Røhne,119S. Rolli,162A. Romaniouk,98M. Romano,20a,20bS. M. Romano Saez,34
E. Romero Adam,168 N. Rompotis,139 M. Ronzani,48L. Roos,80E. Ros,168S. Rosati,133aK. Rosbach,48P. Rose,138 P. L. Rosendahl,14O. Rosenthal,142V. Rossetti,147a,147bE. Rossi,104a,104bL. P. Rossi,50aR. Rosten,139M. Rotaru,26aI. Roth,173
J. Rothberg,139D. Rousseau,117C. R. Royon,137 A. Rozanov,85Y. Rozen,153X. Ruan,146cF. Rubbo,144I. Rubinskiy,42 V. I. Rud,99C. Rudolph,44M. S. Rudolph,159F. Rühr,48A. Ruiz-Martinez,30 Z. Rurikova,48N. A. Rusakovich,65 A. Ruschke,100 H. L. Russell,139J. P. Rutherfoord,7 N. Ruthmann,48Y. F. Ryabov,123M. Rybar,129 G. Rybkin,117 N. C. Ryder,120A. F. Saavedra,151 G. Sabato,107S. Sacerdoti,27A. Saddique,3 H. F-W. Sadrozinski,138 R. Sadykov,65 F. Safai Tehrani,133aM. Saimpert,137H. Sakamoto,156Y. Sakurai,172G. Salamanna,135a,135bA. Salamon,134aM. Saleem,113
D. Salek,107P. H. Sales De Bruin,139 D. Salihagic,101 A. Salnikov,144J. Salt,168D. Salvatore,37a,37b F. Salvatore,150 A. Salvucci,106 A. Salzburger,30D. Sampsonidis,155 A. Sanchez,104a,104bJ. Sánchez,168V. Sanchez Martinez,168 H. Sandaker,14 R. L. Sandbach,76H. G. Sander,83M. P. Sanders,100 M. Sandhoff,176C. Sandoval,163R. Sandstroem,101 D. P. C. Sankey,131M. Sannino,50a,50bA. Sansoni,47C. Santoni,34R. Santonico,134a,134bH. Santos,126aI. Santoyo Castillo,150
K. Sapp,125A. Sapronov,65J. G. Saraiva,126a,126dB. Sarrazin,21O. Sasaki,66 Y. Sasaki,156K. Sato,161G. Sauvage,5,a E. Sauvan,5G. Savage,77P. Savard,159,eC. Sawyer,120L. Sawyer,79,oJ. Saxon,31C. Sbarra,20aA. Sbrizzi,20a,20bT. Scanlon,78 D. A. Scannicchio,164M. Scarcella,151V. Scarfone,37a,37bJ. Schaarschmidt,173P. Schacht,101D. Schaefer,30R. Schaefer,42
J. Schaeffer,83S. Schaepe,21 S. Schaetzel,58bU. Schäfer,83A. C. Schaffer,117D. Schaile,100R. D. Schamberger,149 V. Scharf,58a V. A. Schegelsky,123 D. Scheirich,129 M. Schernau,164C. Schiavi,50a,50bC. Schillo,48M. Schioppa,37a,37b
S. Schlenker,30E. Schmidt,48K. Schmieden,30C. Schmitt,83S. Schmitt,58bS. Schmitt,42B. Schneider,160a Y. J. Schnellbach,74U. Schnoor,44 L. Schoeffel,137A. Schoening,58bB. D. Schoenrock,90E. Schopf,21
A. L. S. Schorlemmer,54M. Schott,83D. Schouten,160aJ. Schovancova,8 S. Schramm,159M. Schreyer,175C. Schroeder,83 N. Schuh,83M. J. Schultens,21H.-C. Schultz-Coulon,58aH. Schulz,16M. Schumacher,48B. A. Schumm,138Ph. Schune,137 C. Schwanenberger,84A. Schwartzman,144 T. A. Schwarz,89Ph. Schwegler,101 Ph. Schwemling,137R. Schwienhorst,90 J. Schwindling,137T. Schwindt,21M. Schwoerer,5 F. G. Sciacca,17 E. Scifo,117 G. Sciolla,23 F. Scuri,124a,124bF. Scutti,21
J. Searcy,89G. Sedov,42E. Sedykh,123P. Seema,21S. C. Seidel,105A. Seiden,138 F. Seifert,128J. M. Seixas,24a G. Sekhniaidze,104aS. J. Sekula,40K. E. Selbach,46D. M. Seliverstov,123,aN. Semprini-Cesari,20a,20bC. Serfon,30L. Serin,117
L. Serkin,165a,165bT. Serre,85R. Seuster,160aH. Severini,113T. Sfiligoj,75F. Sforza,101A. Sfyrla,30E. Shabalina,54 M. Shamim,116L. Y. Shan,33a R. Shang,166J. T. Shank,22M. Shapiro,15P. B. Shatalov,97 K. Shaw,165a,165b A. Shcherbakova,147a,147bC. Y. Shehu,150P. Sherwood,78L. Shi,152,ff S. Shimizu,67C. O. Shimmin,164 M. Shimojima,102
M. Shiyakova,65A. Shmeleva,96 D. Shoaleh Saadi,95M. J. Shochet,31S. Shojaii,91a,91bS. Shrestha,111E. Shulga,98 M. A. Shupe,7S. Shushkevich,42P. Sicho,127O. Sidiropoulou,175D. Sidorov,114A. Sidoti,20a,20bF. Siegert,44Dj. Sijacki,13
J. Silva,126a,126dY. Silver,154S. B. Silverstein,147aV. Simak,128O. Simard,5 Lj. Simic,13S. Simion,117 E. Simioni,83 B. Simmons,78 D. Simon,34R. Simoniello,91a,91b P. Sinervo,159 N. B. Sinev,116 G. Siragusa,175A. N. Sisakyan,65,a S. Yu. Sivoklokov,99J. Sjölin,147a,147bT. B. Sjursen,14M. B. Skinner,72H. P. Skottowe,57P. Skubic,113M. Slater,18 T. Slavicek,128M. Slawinska,107K. Sliwa,162V. Smakhtin,173B. H. Smart,46L. Smestad,14S. Yu. Smirnov,98Y. Smirnov,98
L. N. Smirnova,99,gg O. Smirnova,81M. N. K. Smith,35M. Smizanska,72K. Smolek,128A. A. Snesarev,96G. Snidero,76 S. Snyder,25R. Sobie,170,lF. Socher,44A. Soffer,154D. A. Soh,152,ffC. A. Solans,30M. Solar,128J. Solc,128E. Yu. Soldatov,98
U. Soldevila,168 A. A. Solodkov,130A. Soloshenko,65O. V. Solovyanov,130V. Solovyev,123 P. Sommer,48 H. Y. Song,33b N. Soni,1A. Sood,15A. Sopczak,128B. Sopko,128V. Sopko,128V. Sorin,12D. Sosa,58bM. Sosebee,8C. L. Sotiropoulou,155
R. Soualah,165a,165cP. Soueid,95A. M. Soukharev,109,d D. South,42S. Spagnolo,73a,73b M. Spalla,124a,124bF. Spanò,77 W. R. Spearman,57F. Spettel,101R. Spighi,20aG. Spigo,30L. A. Spiller,88M. Spousta,129T. Spreitzer,159R. D. St. Denis,53,a
S. Staerz,44 J. Stahlman,122R. Stamen,58a S. Stamm,16E. Stanecka,39C. Stanescu,135aM. Stanescu-Bellu,42 M. M. Stanitzki,42S. Stapnes,119E. A. Starchenko,130 J. Stark,55P. Staroba,127 P. Starovoitov,42R. Staszewski,39 P. Stavina,145a,aP. Steinberg,25B. Stelzer,143H. J. Stelzer,30O. Stelzer-Chilton,160aH. Stenzel,52S. Stern,101G. A. Stewart,53 J. A. Stillings,21M. C. Stockton,87M. Stoebe,87G. Stoicea,26aP. Stolte,54S. Stonjek,101A. R. Stradling,8A. Straessner,44 M. E. Stramaglia,17J. Strandberg,148 S. Strandberg,147a,147bA. Strandlie,119E. Strauss,144M. Strauss,113 P. Strizenec,145b R. Ströhmer,175D. M. Strom,116R. Stroynowski,40A. Strubig,106S. A. Stucci,17B. Stugu,14N. A. Styles,42D. Su,144J. Su,125 R. Subramaniam,79A. Succurro,12Y. Sugaya,118C. Suhr,108M. Suk,128V. V. Sulin,96S. Sultansoy,4cT. Sumida,68S. Sun,57 X. Sun,33a J. E. Sundermann,48K. Suruliz,150G. Susinno,37a,37b M. R. Sutton,150 S. Suzuki,66Y. Suzuki,66M. Svatos,127 S. Swedish,169M. Swiatlowski,144 I. Sykora,145aT. Sykora,129 D. Ta,90C. Taccini,135a,135bK. Tackmann,42J. Taenzer,159 A. Taffard,164 R. Tafirout,160aN. Taiblum,154H. Takai,25R. Takashima,69H. Takeda,67T. Takeshita,141Y. Takubo,66
M. Talby,85 A. A. Talyshev,109,d J. Y. C. Tam,175 K. G. Tan,88J. Tanaka,156 R. Tanaka,117 S. Tanaka,132 S. Tanaka,66 B. B. Tannenwald,111N. Tannoury,21S. Tapprogge,83S. Tarem,153F. Tarrade,29G. F. Tartarelli,91aP. Tas,129M. Tasevsky,127
T. Tashiro,68E. Tassi,37a,37bA. Tavares Delgado,126a,126bY. Tayalati,136d F. E. Taylor,94G. N. Taylor,88W. Taylor,160b F. A. Teischinger,30M. Teixeira Dias Castanheira,76P. Teixeira-Dias,77 K. K. Temming,48H. Ten Kate,30P. K. Teng,152 J. J. Teoh,118F. Tepel,176S. Terada,66K. Terashi,156J. Terron,82S. Terzo,101M. Testa,47R. J. Teuscher,159,lJ. Therhaag,21 T. Theveneaux-Pelzer,34J. P. Thomas,18 J. Thomas-Wilsker,77 E. N. Thompson,35P. D. Thompson,18R. J. Thompson,84 A. S. Thompson,53L. A. Thomsen,36E. Thomson,122M. Thomson,28R. P. Thun,89,aM. J. Tibbetts,15R. E. Ticse Torres,85
V. O. Tikhomirov,96,hhYu. A. Tikhonov,109,dS. Timoshenko,98E. Tiouchichine,85P. Tipton,177S. Tisserant,85T. Todorov,5,a S. Todorova-Nova,129J. Tojo,70S. Tokár,145aK. Tokushuku,66K. Tollefson,90E. Tolley,57L. Tomlinson,84M. Tomoto,103 L. Tompkins,144,ii K. Toms,105 E. Torrence,116H. Torres,143E. Torró Pastor,168 J. Toth,85,jj F. Touchard,85D. R. Tovey,140
T. Trefzger,175L. Tremblet,30A. Tricoli,30I. M. Trigger,160aS. Trincaz-Duvoid,80M. F. Tripiana,12W. Trischuk,159 B. Trocmé,55C. Troncon,91a M. Trottier-McDonald,15M. Trovatelli,135a,135bP. True,90M. Trzebinski,39A. Trzupek,39 C. Tsarouchas,30J. C-L. Tseng,120 P. V. Tsiareshka,92D. Tsionou,155G. Tsipolitis,10 N. Tsirintanis,9S. Tsiskaridze,12 V. Tsiskaridze,48E. G. Tskhadadze,51a I. I. Tsukerman,97V. Tsulaia,15S. Tsuno,66D. Tsybychev,149 A. Tudorache,26a V. Tudorache,26a A. N. Tuna,122 S. A. Tupputi,20a,20b S. Turchikhin,99,gg D. Turecek,128R. Turra,91a,91bA. J. Turvey,40 P. M. Tuts,35 A. Tykhonov,49M. Tylmad,147a,147bM. Tyndel,131 I. Ueda,156 R. Ueno,29 M. Ughetto,147a,147bM. Ugland,14
M. Uhlenbrock,21 F. Ukegawa,161 G. Unal,30A. Undrus,25G. Unel,164F. C. Ungaro,48Y. Unno,66C. Unverdorben,100 J. Urban,145bP. Urquijo,88P. Urrejola,83G. Usai,8A. Usanova,62L. Vacavant,85V. Vacek,128B. Vachon,87C. Valderanis,83
N. Valencic,107 S. Valentinetti,20a,20b A. Valero,168L. Valery,12S. Valkar,129 E. Valladolid Gallego,168 S. Vallecorsa,49 J. A. Valls Ferrer,168 W. Van Den Wollenberg,107 P. C. Van Der Deijl,107 R. van der Geer,107 H. van der Graaf,107 R. Van Der Leeuw,107N. van Eldik,153P. van Gemmeren,6J. Van Nieuwkoop,143I. van Vulpen,107M. C. van Woerden,30 M. Vanadia,133a,133bW. Vandelli,30R. Vanguri,122A. Vaniachine,6F. Vannucci,80G. Vardanyan,178R. Vari,133aE. W. Varnes,7
T. Varol,40D. Varouchas,80A. Vartapetian,8 K. E. Varvell,151F. Vazeille,34T. Vazquez Schroeder,87J. Veatch,7 F. Veloso,126a,126cT. Velz,21S. Veneziano,133aA. Ventura,73a,73bD. Ventura,86M. Venturi,170N. Venturi,159A. Venturini,23
V. Vercesi,121aM. Verducci,133a,133bW. Verkerke,107 J. C. Vermeulen,107A. Vest,44M. C. Vetterli,143,e O. Viazlo,81 I. Vichou,166 T. Vickey,140 O. E. Vickey Boeriu,140G. H. A. Viehhauser,120 S. Viel,15R. Vigne,30M. Villa,20a,20b M. Villaplana Perez,91a,91bE. Vilucchi,47M. G. Vincter,29V. B. Vinogradov,65I. Vivarelli,150F. Vives Vaque,3S. Vlachos,10
D. Vladoiu,100 M. Vlasak,128M. Vogel,32a P. Vokac,128G. Volpi,124a,124bM. Volpi,88H. von der Schmitt,101 H. von Radziewski,48E. von Toerne,21V. Vorobel,129K. Vorobev,98M. Vos,168R. Voss,30J. H. Vossebeld,74N. Vranjes,13
M. Vranjes Milosavljevic,13V. Vrba,127M. Vreeswijk,107 R. Vuillermet,30I. Vukotic,31 Z. Vykydal,128 P. Wagner,21 W. Wagner,176H. Wahlberg,71S. Wahrmund,44J. Wakabayashi,103J. Walder,72R. Walker,100W. Walkowiak,142C. Wang,33c F. Wang,174H. Wang,15H. Wang,40J. Wang,42J. Wang,33aK. Wang,87R. Wang,6S. M. Wang,152T. Wang,21X. Wang,177 C. Wanotayaroj,116 A. Warburton,87C. P. Ward,28D. R. Wardrope,78M. Warsinsky,48A. Washbrook,46C. Wasicki,42 P. M. Watkins,18A. T. Watson,18I. J. Watson,151 M. F. Watson,18G. Watts,139 S. Watts,84B. M. Waugh,78S. Webb,84 M. S. Weber,17S. W. Weber,175J. S. Webster,31A. R. Weidberg,120B. Weinert,61J. Weingarten,54C. Weiser,48H. Weits,107 P. S. Wells,30T. Wenaus,25T. Wengler,30S. Wenig,30N. Wermes,21M. Werner,48P. Werner,30M. Wessels,58aJ. Wetter,162 K. Whalen,29A. M. Wharton,72A. White,8M. J. White,1R. White,32bS. White,124a,124bD. Whiteson,164F. J. Wickens,131
W. Wiedenmann,174M. Wielers,131 P. Wienemann,21C. Wiglesworth,36L. A. M. Wiik-Fuchs,21A. Wildauer,101 H. G. Wilkens,30H. H. Williams,122S. Williams,107 C. Willis,90S. Willocq,86A. Wilson,89J. A. Wilson,18 I. Wingerter-Seez,5 F. Winklmeier,116B. T. Winter,21M. Wittgen,144J. Wittkowski,100 S. J. Wollstadt,83M. W. Wolter,39 H. Wolters,126a,126cB. K. Wosiek,39J. Wotschack,30M. J. Woudstra,84K. W. Wozniak,39M. Wu,55M. Wu,31S. L. Wu,174
X. Wu,49 Y. Wu,89T. R. Wyatt,84B. M. Wynne,46 S. Xella,36D. Xu,33a L. Xu,33b,kk B. Yabsley,151S. Yacoob,146b,ll R. Yakabe,67M. Yamada,66Y. Yamaguchi,118 A. Yamamoto,66S. Yamamoto,156T. Yamanaka,156 K. Yamauchi,103 Y. Yamazaki,67Z. Yan,22H. Yang,33e H. Yang,174Y. Yang,152 L. Yao,33a W-M. Yao,15Y. Yasu,66E. Yatsenko,42 K. H. Yau Wong,21J. Ye,40S. Ye,25I. Yeletskikh,65A. L. Yen,57E. Yildirim,42K. Yorita,172R. Yoshida,6K. Yoshihara,122
C. Young,144C. J. S. Young,30S. Youssef,22D. R. Yu,15J. Yu,8 J. M. Yu,89 J. Yu,114 L. Yuan,67A. Yurkewicz,108 I. Yusuff,28,mmB. Zabinski,39R. Zaidan,63A. M. Zaitsev,130,bbJ. Zalieckas,14A. Zaman,149S. Zambito,23L. Zanello,133a,133b D. Zanzi,88C. Zeitnitz,176 M. Zeman,128A. Zemla,38aK. Zengel,23O. Zenin,130 T. Ženiš,145aD. Zerwas,117 D. Zhang,89
F. Zhang,174J. Zhang,6 L. Zhang,48 R. Zhang,33b X. Zhang,33d Z. Zhang,117X. Zhao,40Y. Zhao,33d,117Z. Zhao,33b A. Zhemchugov,65J. Zhong,120B. Zhou,89C. Zhou,45L. Zhou,35L. Zhou,40N. Zhou,164C. G. Zhu,33dH. Zhu,33aJ. Zhu,89 Y. Zhu,33bX. Zhuang,33aK. Zhukov,96A. Zibell,175D. Zieminska,61N. I. Zimine,65C. Zimmermann,83R. Zimmermann,21
S. Zimmermann,48Z. Zinonos,54 M. Zinser,83M. Ziolkowski,142L. Živković,13G. Zobernig,174 A. Zoccoli,20a,20b M. zur Nedden,16G. Zurzolo,104a,104band L. Zwalinski30
1Department of Physics, University of Adelaide, Adelaide, Australia 2
Physics Department, SUNY Albany, Albany, New York, USA
3Department of Physics, University of Alberta, Edmonton, Alberta, Canada 4a
Department of Physics, Ankara University, Ankara, Turkey
4bIstanbul Aydin University, Istanbul, Turkey 4c
Division of Physics, TOBB University of Economics and Technology, Ankara, Turkey
5LAPP, CNRS/IN2P3 and Université Savoie Mont Blanc, Annecy-le-Vieux, France 6
High Energy Physics Division, Argonne National Laboratory, Argonne, Illinois, USA
7Department of Physics, University of Arizona, Tucson, Arizona, USA 8
Department of Physics, The University of Texas at Arlington, Arlington, Texas, USA
9Physics Department, University of Athens, Athens, Greece 10
Physics Department, National Technical University of Athens, Zografou, Greece
11Institute of Physics, Azerbaijan Academy of Sciences, Baku, Azerbaijan 12
Institut de Física d’Altes Energies and Departament de Física de la Universitat Autònoma de Barcelona, Barcelona, Spain
13Institute of Physics, University of Belgrade, Belgrade, Serbia 14
Department for Physics and Technology, University of Bergen, Bergen, Norway
15Physics Division, Lawrence Berkeley National Laboratory and University of California, Berkeley, California, USA 16
Department of Physics, Humboldt University, Berlin, Germany
17Albert Einstein Center for Fundamental Physics and Laboratory for High Energy Physics, University of Bern,
Bern, Switzerland
18School of Physics and Astronomy, University of Birmingham, Birmingham, United Kingdom 19a
Department of Physics, Bogazici University, Istanbul, Turkey
19bDepartment of Physics, Dogus University, Istanbul, Turkey 19c
Department of Physics Engineering, Gaziantep University, Gaziantep, Turkey
20aINFN Sezione di Bologna, Italy 20b
Dipartimento di Fisica e Astronomia, Università di Bologna, Bologna, Italy
21Physikalisches Institut, University of Bonn, Bonn, Germany 22
Department of Physics, Boston University, Boston, Massachusetts, USA
23Department of Physics, Brandeis University, Waltham, Massachusetts, USA 24a
Universidade Federal do Rio De Janeiro COPPE/EE/IF, Rio de Janeiro, Brazil
24bElectrical Circuits Department, Federal University of Juiz de Fora (UFJF), Juiz de Fora, Brazil 24c
Federal University of Sao Joao del Rei (UFSJ), Sao Joao del Rei, Brazil
24dInstituto de Fisica, Universidade de Sao Paulo, Sao Paulo, Brazil 25
Physics Department, Brookhaven National Laboratory, Upton, New York, USA
26aNational Institute of Physics and Nuclear Engineering, Bucharest, Romania 26b
National Institute for Research and Development of Isotopic and Molecular Technologies, Physics Department, Cluj Napoca, Romania
26c
University Politehnica Bucharest, Bucharest, Romania
26dWest University in Timisoara, Timisoara, Romania 27
Departamento de Física, Universidad de Buenos Aires, Buenos Aires, Argentina
28Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom 29
Department of Physics, Carleton University, Ottawa, Ontario, Canada
30CERN, Geneva, Switzerland 31
Enrico Fermi Institute, University of Chicago, Chicago, Illinois, USA
32aDepartamento de Física, Pontificia Universidad Católica de Chile, Santiago, Chile 32b
Departamento de Física, Universidad Técnica Federico Santa María, Valparaíso, Chile
33aInstitute of High Energy Physics, Chinese Academy of Sciences, Beijing, China 33b
Department of Modern Physics, University of Science and Technology of China, Anhui, China
33cDepartment of Physics, Nanjing University, Jiangsu, China 33d
School of Physics, Shandong University, Shandong, China
33eDepartment of Physics and Astronomy, Shanghai Key Laboratory for Particle Physics and Cosmology,
Shanghai Jiao Tong University, Shanghai, China
33fPhysics Department, Tsinghua University, Beijing 100084, China 34
Laboratoire de Physique Corpusculaire, Clermont Université and Université Blaise Pascal and CNRS/IN2P3, Clermont-Ferrand, France
35
Nevis Laboratory, Columbia University, Irvington, New York, USA
36Niels Bohr Institute, University of Copenhagen, Kobenhavn, Denmark 37a
INFN Gruppo Collegato di Cosenza, Laboratori Nazionali di Frascati, Italy
37bDipartimento di Fisica, Università della Calabria, Rende, Italy 38a
